diff --git a/frappe/desk/form/document_follow.py b/frappe/desk/form/document_follow.py
index 164bc2e494..65ec12a66c 100644
--- a/frappe/desk/form/document_follow.py
+++ b/frappe/desk/form/document_follow.py
@@ -53,7 +53,7 @@ def follow_document(doctype, doc_name, user):
 		return False
 
 	if not frappe.db.get_value("User", user, "document_follow_notify", ignore=True, cache=True):
-		frappe.toast(_("Document follow not set."))
+		frappe.toast(_("Document follow is not enabled for this user."))
 		return False
 
 	if not is_document_followed(doctype, doc_name, user):
diff --git a/frappe/public/js/frappe/views/render_preview.js b/frappe/public/js/frappe/views/render_preview.js
index a1d5348b52..d017097e2b 100644
--- a/frappe/public/js/frappe/views/render_preview.js
+++ b/frappe/public/js/frappe/views/render_preview.js
@@ -16,7 +16,7 @@ frappe.views.RenderPreviewer = class RenderPreviewer {
 		fields.push(...me.body_fields);
 
 		me.dialog = new frappe.ui.Dialog({
-			title: __("Preview on") + " " + __(me.doctype),
+			title: __("Preview on {0}", [__(me.doctype)]),
 			no_submit_on_enter: true,
 			fields: fields,
 			minimizable: true,